Answer:
Row 1 -
1/3, 1/2, 1/3, 2/3, 2/3, 8/15, 1/2.
Row 2 -
3/4, 3/4, 2/7, 21/25, 5/6, 7/9, 1/3.
Row 3 -
3/20, 7/20, 3/25, 3/5, 3/5, 1, 3/2 OR 1 1/2.
Hope this helped you out.
Step-by-step explanation:
length of window=x ft
width of window=4 ft
area=4x
12<4x<24
divide by 4
3<x<6
8x² + 2(x²-1) = 8x² + 2*x² - 2*1
= 8x² + 2x² -2
= 10x² -2
Like terms: 8x² , 2x²
A
let's try A. 3(3)+2=9+2=11
11=11
So A is right
Answer: Do -7 + 7 and do the same to 10, (7 + 10). This is the first step in Isolating the variable.
hope it's right
-
The reciprocal of a number n is
Thus the reciprocal of - is
= -